---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-42655 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5599.99 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 918 24727 4 6446 30705 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6b:d6:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.31/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83953sec preferred_lft 83953sec inet6 fe80::f816:3eff:fe6b:d61d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:0c:ae:0d brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-42655) 07/14/25 _x86_64_ (8 CPU) 12:59:26 LINUX RESTART (8 CPU) 13:00:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:01 59.87 4.89 51.52 3.45 849.49 8875.07 17774.70 13:20:03 30.12 0.14 26.13 3.85 5.87 7122.58 33275.74 13:30:03 35.89 0.01 31.53 4.36 0.28 8686.00 25424.53 13:40:03 32.44 0.15 27.86 4.43 10.68 9505.35 22270.64 Average: 39.50 1.28 34.19 4.03 214.14 8544.82 24718.64 13:00:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 26419164 29781824 2528256 7.69 130876 3496740 2795124 8.24 812192 5221104 43248 13:20:03 25114376 28925036 3379960 10.29 160008 3873148 3596124 10.60 926860 6370952 23472 13:30:03 24644936 29081324 3219844 9.80 200632 4402396 3445712 10.16 1078052 6618468 26576 13:40:03 25310096 31421832 869832 2.65 222176 5991964 1463280 4.32 1682480 5241456 13540 Average: 25372143 29802504 2499473 7.61 178423 4441062 2825060 8.33 1124896 5862995 26709 13:00:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 lo 804.97 804.97 765.71 765.71 0.00 0.00 0.00 0.00 13:10:01 ens3 140.53 102.04 1200.76 23.41 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:03 lo 1381.96 1381.96 1313.38 1313.38 0.00 0.00 0.00 0.00 13:20:03 ens3 62.71 42.87 23.02 15.17 0.00 0.00 0.00 0.00 13:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:03 lo 1663.25 1663.25 1582.19 1582.19 0.00 0.00 0.00 0.00 13:30:03 ens3 56.71 39.47 18.38 15.43 0.00 0.00 0.00 0.00 13:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:03 lo 835.43 835.43 778.43 778.43 0.00 0.00 0.00 0.00 13:40:03 ens3 149.37 148.75 234.76 970.07 0.00 0.00 0.00 0.00 13:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1172.90 1172.90 1111.34 1111.34 0.00 0.00 0.00 0.00 Average: ens3 102.16 83.18 365.96 256.63 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-42655) 07/14/25 _x86_64_ (8 CPU) 12:59:26 LINUX RESTART (8 CPU) 13:00:10 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 23.76 0.00 1.33 0.31 0.05 74.55 13:10:01 0 19.38 0.00 1.22 0.11 0.04 79.24 13:10:01 1 21.29 0.00 1.12 0.15 0.05 77.38 13:10:01 2 24.79 0.00 1.35 0.06 0.05 73.75 13:10:01 3 26.56 0.00 1.40 0.17 0.05 71.82 13:10:01 4 25.40 0.00 1.24 0.59 0.05 72.72 13:10:01 5 24.35 0.00 1.34 1.13 0.05 73.13 13:10:01 6 25.15 0.00 1.43 0.16 0.06 73.20 13:10:01 7 23.14 0.00 1.51 0.15 0.05 75.16 13:20:03 all 35.15 0.00 1.67 0.11 0.08 62.98 13:20:03 0 31.15 0.00 1.58 0.05 0.07 67.14 13:20:03 1 34.00 0.00 1.56 0.10 0.08 64.26 13:20:03 2 37.47 0.00 1.92 0.08 0.08 60.45 13:20:03 3 33.79 0.00 1.66 0.15 0.07 64.33 13:20:03 4 38.58 0.00 1.72 0.05 0.09 59.57 13:20:03 5 38.73 0.00 1.54 0.06 0.08 59.59 13:20:03 6 32.80 0.00 1.69 0.32 0.07 65.11 13:20:03 7 34.70 0.00 1.72 0.11 0.07 63.40 13:30:03 all 37.90 0.00 1.90 0.22 0.08 59.90 13:30:03 0 36.28 0.00 1.66 0.79 0.08 61.20 13:30:03 1 40.20 0.00 2.52 0.20 0.08 57.01 13:30:03 2 39.79 0.00 1.83 0.09 0.08 58.21 13:30:03 3 39.28 0.00 1.86 0.04 0.08 58.74 13:30:03 4 37.72 0.00 1.73 0.49 0.08 59.98 13:30:03 5 35.40 0.00 2.00 0.10 0.08 62.43 13:30:03 6 39.12 0.00 1.89 0.03 0.08 58.88 13:30:03 7 35.45 0.00 1.71 0.05 0.08 62.71 13:40:03 all 22.47 0.00 1.31 0.13 0.06 76.03 13:40:03 0 22.51 0.00 1.25 0.15 0.06 76.03 13:40:03 1 25.63 0.00 1.57 0.06 0.07 72.67 13:40:03 2 22.09 0.00 1.23 0.11 0.06 76.51 13:40:03 3 20.86 0.00 1.21 0.40 0.07 77.46 13:40:03 4 23.50 0.00 1.18 0.11 0.06 75.15 13:40:03 5 24.46 0.00 1.56 0.16 0.06 73.76 13:40:03 6 23.69 0.00 1.17 0.07 0.06 75.01 13:40:03 7 17.04 0.00 1.28 0.03 0.06 81.60 Average: all 29.84 0.00 1.55 0.20 0.07 68.34 Average: 0 27.36 0.00 1.43 0.27 0.06 70.88 Average: 1 30.31 0.00 1.70 0.13 0.07 67.80 Average: 2 31.05 0.00 1.58 0.08 0.07 67.21 Average: 3 30.14 0.00 1.53 0.19 0.07 68.07 Average: 4 31.33 0.00 1.47 0.31 0.07 66.83 Average: 5 30.76 0.00 1.61 0.36 0.07 67.20 Average: 6 30.21 0.00 1.55 0.15 0.07 68.03 Average: 7 27.61 0.00 1.56 0.08 0.06 70.69